Dell PA-21 65W AC Power Adapter Supply Cord/Charger 19.5V 3.34A 65 W AC Adapter For Notebook Model: Dell Inspiron 1318, Dell Inspiron 15, Dell Inspiron 1545, Dell Inspiron 1750, Dell XPS M1330, 100% Compatible With P/N: PA-21, PA21, Family 21, 310-9249, HR763, LA65NS2-00, NX061, PA-1650-02DW, XK850, YR733